package org.cug.mapper;

import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;
import org.cug.pojo.Category;


import java.util.List;

/**
 * @Author: gongshihao
 * @Date: 2024-05-15-11:05
 * @Description: this is my code
 */
@Mapper
public interface CategoryMapper {
    //新增分类
    @Insert("insert  into category(category_name,category_alias,create_user,create_time,update_time) " +
            "values(#{categoryName},#{categoryAlias},#{createUser},#{createTime},#{updateTime})")
    void add(Category category);
    @Select("select * from category where create_user=#{userid}")
    List<Category> lists(Integer userid);
    @Select("select * from category where id=#{id}")
    Category findById(Integer id);
    @Update("update category set category_name=#{categoryName}," +
            "category_alias=#{categoryAlias},update_time=#{updateTime} where id=#{id}")
    void update(Category category);
}
